<template>
  <view>
    <view class="search-box">
       <my-search @Myclick="gotoSearch"></my-search>
    </view>
    <!-- 轮播图局域 -->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      <swiper-item v-for="(item,i) in swiperList" :key="i">
        <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id='+item.goods_id">
          <image :src="item.image_src"></image>
        </navigator>
      </swiper-item>
    </swiper>
    <!-- 分类标签区域 -->
    <view class="nav-list">
      <view class="nav-item" v-for="(item,i) in navList" :key="i" @click="navClickHandler(item)">
        <image :src="item.image_src" class="nav-img"></image>
      </view>
    </view>
    <!-- 楼层区域 -->
  <view class="floor-list">
    <view class="floor-item" v-for="(item,i) in floolList" :key="i">
      <!-- 楼层标题 -->
      <image :src="item.floor_title.image_src" class="floor-title"></image>
      <!-- 楼层图片区域 -->
      <view class="floor-img-box">
        <navigator class="left-img-box" :url="item.product_list[0].url">
          <image :src="item.product_list[0].image_src" :style="{width: item.product_list[0].image_width + 'rpx'}" mode="widthFix"></image>
        </navigator>
        <view class="right-img-box">
          <navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" v-if="i2!==0" :url="item2.url">
            <image :src="item2.image_src" :style="{width:item2.image_width+'rpx'}" mode="widthFix"></image>
          </navigator>
        </view>
      </view>
    </view>
  </view>
  </view>
</template>

<script>
  import badgeMix from "@/mixins/tabbar-badge.js"
  export default {
    mixins:[badgeMix],
    data() {
      return {
        //存放轮播图数据
        swiperList: [],
        // 存放分类数据
        navList:[],
        //存放楼层数据
        floolList:[]
      };
    },
    onLoad() {
      this.getSwiperList()
      this.getNavList()
      this.getFloolList()
    },
    methods: {
      async getSwiperList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/swiperdata')
        if (res.meta.status !== 200) {
          return uni.$showMsg()
        }
        this.swiperList = res.message
      },
      async getNavList(){
        const {data:res}=await uni.$http.get('/api/public/v1/home/catitems');
        if(res.meta.status!==200)return uni.$showMsg()
        this.navList=res.message
      },
      navClickHandler(item){
        if(item.name==='分类'){
          uni.switchTab({
            url:"/pages/cate/cate"
          })
        }
      },
      async getFloolList(){
        const {data:res}=await uni.$http.get('/api/public/v1/home/floordata')
        if(res.meta.status!==200)return uni.$showMsg()
        res.message.forEach(floor=>{
          floor.product_list.forEach(list=>{
            list.url='/subpkg/goods_list/goods_list?'+list.navigator_url.split("?")[1]
          })
        })
        this.floolList=res.message
      },
      gotoSearch(){
        uni.navigateTo({
          url:"../../subpkg/search/search"
        })
      }
    },
  }
</script>

<style lang="scss">
  swiper {
    height: 330rpx;

    .swiper-item,
    image {
      width: 100%;
      height: 100%;
    }
  }
  .nav-list{
    display: flex;
    justify-content: space-around;
    margin: 15rpx 0;
    .nav-img{
      width: 128rpx;
      height: 140rpx;
    }
  }
  .floor-title{
    width: 100%;
    height: 60rpx;
    display: flex;
  }
  .right-img-box{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
  .floor-img-box{
    display: flex;
    padding-left: 10rpx;
   }
   .search-box{
     //设置吸顶效果
     position: sticky;
     //吸顶的位置
     top: 0;
     //防止被轮播图覆盖
     z-index: 999;
   }
</style>
